CVE-2026-23176
Vulnerability Scoring
Analysis In Progress
CVE-2026-23176 Vulnerability Analysis & Exploit Details
CVE-2026-23176
Attack Complexity Details
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Attack Complexity:
Attack Complexity Analysis In Progress
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Attack Vector:
Attack Vector Under Analysis
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Privileges Required:
None
No authentication is required for exploitation.
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Scope:
Impact is confined to the initially vulnerable component.
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User Interaction:
None
No user interaction is necessary for exploitation.
CVE-2026-23176 Details
Status: Awaiting Analysis
Last updated: 🕠 18 Feb 2026, 17:52 UTC
Originally published on: 🕔 14 Feb 2026, 17:15 UTC
Time between publication and last update: 4 days
CVSS Release:
CVE-2026-23176 Vulnerability Summary
CVE-2026-23176: In the Linux kernel, the following vulnerability has been resolved: platform/x86: toshiba_haps: Fix memory leaks in add/remove routines toshiba_haps_add() leaks the haps object allocated by it if it returns an error after allocating that object successfully. toshiba_haps_remove() does not free the object pointed to by toshiba_haps before clearing that pointer, so it becomes unreachable allocated memory. Address these memory leaks by using devm_kzalloc() for allocating the memory in question.
Assessing the Risk of CVE-2026-23176
Access Complexity Graph
The exploitability of CVE-2026-23176 depends on two key factors: attack complexity (the level of effort required to execute an exploit) and privileges required (the access level an attacker needs).
Exploitability Analysis for CVE-2026-23176
No exploitability data is available for CVE-2026-23176.
Understanding AC and PR
A lower complexity and fewer privilege requirements make exploitation easier. Security teams should evaluate these aspects to determine the urgency of mitigation strategies, such as patch management and access control policies.
Attack Complexity (AC) measures the difficulty in executing an exploit. A high AC means that specific conditions must be met, making an attack more challenging, while a low AC means the vulnerability can be exploited with minimal effort.
Privileges Required (PR) determine the level of system access necessary for an attack. Vulnerabilities requiring no privileges are more accessible to attackers, whereas high privilege requirements limit exploitation to authorized users with elevated access.
CVSS Score Breakdown Chart
Above is the CVSS Sub-score Breakdown for CVE-2026-23176, illustrating how Base, Impact, and Exploitability factors combine to form the overall severity rating. A higher sub-score typically indicates a more severe or easier-to-exploit vulnerability.
CIA Impact Analysis
Below is the Impact Analysis for CVE-2026-23176, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.
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Confidentiality:
None
CVE-2026-23176 does not compromise confidentiality.
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Integrity:
None
CVE-2026-23176 does not impact data integrity.
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Availability:
None
CVE-2026-23176 does not affect system availability.
CVE-2026-23176 References
External References
- https://git.kernel.org/stable/c/128497456756e1b952bd5a912cd073836465109d
- https://git.kernel.org/stable/c/17f37c4cdf42a9e4915216b9e130fc8baef4cc64
- https://git.kernel.org/stable/c/5bce10f0f9435afaae3fc4df9a52b01d9b3853dc
- https://git.kernel.org/stable/c/bf0474356875d005d420f8c6b9ac168566e72e87
- https://git.kernel.org/stable/c/ca9ff71c15bc8e48529c2033294a519a7749b272
- https://git.kernel.org/stable/c/f2093e87ddec13e7a920f326c078a5f765ba89c3
- https://git.kernel.org/stable/c/f93ae43780b759a70734be9bc82c1adcf7f33208
CWE Common Weakness Enumeration
Unknown
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